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spi: spi-gpio: Remove spi->controller_data comment 

The conversion from GPIO numbers to GPIO descriptors removed the use of
spi->controller_data, but forgot to update a comment referring to it.

Fixes: 9b00bc7b90 ("spi: spi-gpio: Rewrite to use GPIO descriptors")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@kernel.org>
hifive-unleashed-5.2
Geert Uytterhoeven 2019-04-03 16:46:02 +02:00 committed by Mark Brown
parent 0191949333
commit 807195f210
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drivers/spi/spi-gpio.c
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@ -35,7 +35,6 @@
* platform_device->driver_data ... points to spi_gpio
*
* spi->controller_state ... reserved for bitbang framework code
* spi->controller_data ... holds chipselect GPIO
*
* spi->master->dev.driver_data ... points to spi_gpio->bitbang
*/